Rio Project 4.2 API Documentation

org.rioproject.system.measurable.cpu
Class ProcessCpuUtilization

java.lang.Object
  org.rioproject.system.MeasuredResource
      org.rioproject.system.measurable.cpu.ProcessCpuUtilization

All Implemented Interfaces:

Serializable

public class ProcessCpuUtilization
extends MeasuredResource
implements Serializable

Measured process CPU utilization

See Also:

Serialized Form

Constructor Summary

ProcessCpuUtilization(String identifier, double totalPercentage, long system, long user, ThresholdValues tVals)
Construct a ProcessCpuUtilization with parameters

ProcessCpuUtilization(String identifier, double totalPercentage, ThresholdValues tVals)
Construct a ProcessCpuUtilization with parameters

Method Summary

double	getSystem() Get the cpu kernel usage for the process
double	getTotal() Get the cpu utilization
double	getTotalPercentage() Get the cpu utilization percentage
double	getUser() Get the cpu user usage

Methods inherited from class org.rioproject.system.MeasuredResource

equals, evaluate, getIdentifier, getThresholdValues, getValue, hashCode, thresholdCrossed, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ProcessCpuUtilization

public ProcessCpuUtilization(String identifier,
                             double totalPercentage,
                             ThresholdValues tVals)

Construct a ProcessCpuUtilization with parameters

Parameters:

identifier - Identifier for the ProcessCpuUtilization

totalPercentage - The total system cpu utilization percentage

tVals - ThresholdValues for the ProcessCpuUtilization

ProcessCpuUtilization

public ProcessCpuUtilization(String identifier,
                             double totalPercentage,
                             long system,
                             long user,
                             ThresholdValues tVals)

Construct a ProcessCpuUtilization with parameters

Parameters:

identifier - Identifier for the ProcessCpuUtilization

totalPercentage - The total system cpu utilization percentage

system - The cpu kernel usage

user - The cpu user usage

tVals - ThresholdValues for the ProcessCpuUtilization

Method Detail

getSystem

public double getSystem()

Get the cpu kernel usage for the process

Returns:

The cpu kernel usage for the process; or -1 if not available.

getUser

public double getUser()

Get the cpu user usage

Returns:

The cpu user usage for the process; or -1 if not available.

getTotal

public double getTotal()

Get the cpu utilization

Returns:

The cpu utilization for the process; or -1 if not available.

getTotalPercentage

public double getTotalPercentage()

Get the cpu utilization percentage

Returns:

The cpu utilization percentage for the process; or -1 if not available.